From: daid <daid303@gmail.com>
Date: Thu, 13 Feb 2014 11:37:40 +0000 (+0100)
Subject: Fix crash if plugin directory does not exists.
X-Git-Tag: 14.02-RC2~21
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=fcf9c521f009d60b1d4e6971176447195521dbd7;p=cura.git

Fix crash if plugin directory does not exists.
---

diff --git a/Cura/util/pluginInfo.py b/Cura/util/pluginInfo.py
index 77b103d3..0d71e136 100644
--- a/Cura/util/pluginInfo.py
+++ b/Cura/util/pluginInfo.py
@@ -90,16 +90,17 @@ def getPluginList(pluginType):
 	if _pluginList is None:
 		_pluginList = []
 		for basePath in getPluginBasePaths():
-			for filename in os.listdir(basePath):
-				if filename.startswith('.'):
-					continue
-				if filename.startswith('_'):
-					continue
-				if os.path.isdir(os.path.join(basePath, filename)):
-					if os.path.exists(os.path.join(basePath, filename, 'script.py')):
-						_pluginList.append(pluginInfo(basePath, os.path.join(filename, 'script.py')))
-				elif filename.endswith('.py'):
-					_pluginList.append(pluginInfo(basePath, filename))
+			if os.path.isdir(basePath):
+				for filename in os.listdir(basePath):
+					if filename.startswith('.'):
+						continue
+					if filename.startswith('_'):
+						continue
+					if os.path.isdir(os.path.join(basePath, filename)):
+						if os.path.exists(os.path.join(basePath, filename, 'script.py')):
+							_pluginList.append(pluginInfo(basePath, os.path.join(filename, 'script.py')))
+					elif filename.endswith('.py'):
+						_pluginList.append(pluginInfo(basePath, filename))
 	ret = []
 	for plugin in _pluginList:
 		if plugin.getType() == pluginType: